using System;
using WalkingTec.Mvvm.Core;

namespace HengTong.Model.Interfaces;

/// <summary>
/// 文件基础接口，扩展 ISubFile 以支持可空类型
/// </summary>
public interface IFileBase
{
    Guid? FileId { get; set; }
    FileAttachment File { get; set; }
    int Order { get; set; }
}